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Daca x=(1/2+1/3):0,1(6)si y=0,1(2):0,(12)
Calculati media aritmetica a nr x si y.

Răspuns :

MFMask
x=5/6:(16-1)/90=5/6.90/15=5
y=(12-1)/90:12/99=11/90.99/12=121/120
Ma=(121/120+5)/2=721/240=3,0041(6)

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